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<DIV dir=ltr align=left><SPAN class=453573115-18052007><FONT face=Arial
color=#0000ff size=2>You should be able to use the MgLayer::IsVisible function
to check the visibility and then SetVisible to turn it on. You will then
have to refresh the map to reflect the change.</FONT></SPAN></DIV>
<DIV> </DIV><!-- Converted from text/rtf format -->
<P><SPAN lang=en-us><FONT face=Tahoma size=1>Andy Morsell, P.E.</FONT></SPAN>
<BR><SPAN lang=en-us><FONT face=Tahoma size=1>Spatial Integrators,
Inc.</FONT></SPAN> <BR><SPAN lang=en-us><FONT face=Tahoma size=1><A
href="http://www.SpatialGIS.com">http://www.SpatialGIS.com</A></FONT></SPAN>
</P>
<DIV>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> mapguide-users-bounces@lists.osgeo.org
[mailto:mapguide-users-bounces@lists.osgeo.org] <B>On Behalf Of </B>Berdel,
Brian<BR><B>Sent:</B> Friday, May 18, 2007 8:00 AM<BR><B>To:</B> MapGuide Users
Mail List<BR><B>Subject:</B> [mapguide-users] Navigation Example
.NET<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Anyone know how I would
go about checking to see if a layer was on in the navigation example and if it
is not turn it when clicking a link.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Thanks!<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">Brian
Berdel</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">McMahon
Associates, Inc.</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">p:
215.283.9444</SPAN></FONT><FONT color=navy><SPAN
style="COLOR: navy"><o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Palatino Linotype" color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: 'Palatino Linotype'">www.mcmtrans.com</SPAN></FONT><o:p></o:p></P></DIV></DIV>
<P><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV></BODY></HTML>